38815936

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 82021680

約数和(自身を除く): 43205744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 233, 274, 304, 466, 548, 608, 932, 1096, 1216, 1864, 2192, 2603, 3728, 4384, 4427, 5206, 7456, 8768, 8854, 10412, 14912, 17708, 20824, 31921, 35416, 41648, 63842, 70832, 83296, 127684, 141664, 166592, 255368, 283328, 510736, 606499, 1021472, 1212998, 2042944, 2425996, 4851992, 9703984, 19407968, 38815936]

約数ペア:

[(1, 38815936), (2, 19407968), (4, 9703984), (8, 4851992), (16, 2425996), (19, 2042944), (32, 1212998), (38, 1021472), (64, 606499), (76, 510736), (137, 283328), (152, 255368), (233, 166592), (274, 141664), (304, 127684), (466, 83296), (548, 70832), (608, 63842), (932, 41648), (1096, 35416), (1216, 31921), (1864, 20824), (2192, 17708), (2603, 14912), (3728, 10412), (4384, 8854), (4427, 8768), (5206, 7456)]